DE2324553C3 - Elektrische Lichtemissions-Vorrichtung - Google Patents

Elektrische Lichtemissions-Vorrichtung

Info

Publication number
DE2324553C3
DE2324553C3 DE2324553A DE2324553A DE2324553C3 DE 2324553 C3 DE2324553 C3 DE 2324553C3 DE 2324553 A DE2324553 A DE 2324553A DE 2324553 A DE2324553 A DE 2324553A DE 2324553 C3 DE2324553 C3 DE 2324553C3
Authority
DE
Germany
Prior art keywords
light
light emitting
template
emitting diode
recess
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2324553A
Other languages
German (de)
English (en)
Other versions
DE2324553B2 (de
DE2324553A1 (de
Inventor
Yoshio Amatsuka
Kenichi Konishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Publication of DE2324553A1 publication Critical patent/DE2324553A1/de
Publication of DE2324553B2 publication Critical patent/DE2324553B2/de
Application granted granted Critical
Publication of DE2324553C3 publication Critical patent/DE2324553C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
    • H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
    • H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 the devices being arranged next to each other
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/484—Connecting portions
    • H01L2224/4847—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
    • H01L2224/48471—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area being a ball bond, i.e. wedge-to-ball, reverse stitch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/484—Connecting portions
    • H01L2224/48475—Connecting portions connected to auxiliary connecting means on the bonding areas, e.g. pre-ball, wedge-on-ball, ball-on-ball
    • H01L2224/48476—Connecting portions connected to auxiliary connecting means on the bonding areas, e.g. pre-ball, wedge-on-ball, ball-on-ball between the wire connector and the bonding area
    • H01L2224/48477—Connecting portions connected to auxiliary connecting means on the bonding areas, e.g. pre-ball, wedge-on-ball, ball-on-ball between the wire connector and the bonding area being a pre-ball (i.e. a ball formed by capillary bonding)
    • H01L2224/48478—Connecting portions connected to auxiliary connecting means on the bonding areas, e.g. pre-ball, wedge-on-ball, ball-on-ball between the wire connector and the bonding area being a pre-ball (i.e. a ball formed by capillary bonding) the connecting portion being a wedge bond, i.e. wedge on pre-ball
    • H01L2224/48479—Connecting portions connected to auxiliary connecting means on the bonding areas, e.g. pre-ball, wedge-on-ball, ball-on-ball between the wire connector and the bonding area being a pre-ball (i.e. a ball formed by capillary bonding) the connecting portion being a wedge bond, i.e. wedge on pre-ball on the semiconductor or solid-state body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
    • H01L2224/732—Location after the connecting process
    • H01L2224/73251—Location after the connecting process on different surfaces
    • H01L2224/73265—Layer and wire connectors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/8506—Containers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H10H20/856—Reflecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Led Devices (AREA)
DE2324553A 1972-05-15 1973-05-15 Elektrische Lichtemissions-Vorrichtung Expired DE2324553C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4848672A JPS5114439B2 (enrdf_load_stackoverflow) 1972-05-15 1972-05-15

Publications (3)

Publication Number Publication Date
DE2324553A1 DE2324553A1 (de) 1973-11-29
DE2324553B2 DE2324553B2 (de) 1974-12-12
DE2324553C3 true DE2324553C3 (de) 1975-07-31

Family

ID=12804702

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2324553A Expired DE2324553C3 (de) 1972-05-15 1973-05-15 Elektrische Lichtemissions-Vorrichtung

Country Status (7)

Country Link
US (1) US3876900A (enrdf_load_stackoverflow)
JP (1) JPS5114439B2 (enrdf_load_stackoverflow)
CA (1) CA993987A (enrdf_load_stackoverflow)
DE (1) DE2324553C3 (enrdf_load_stackoverflow)
FR (1) FR2184810B1 (enrdf_load_stackoverflow)
GB (1) GB1428740A (enrdf_load_stackoverflow)
IT (1) IT986316B (enrdf_load_stackoverflow)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH600578A5 (enrdf_load_stackoverflow) * 1974-09-05 1978-06-15 Centre Electron Horloger
DE2542095A1 (de) * 1975-09-20 1977-03-24 Licentia Gmbh Halbleiteranordnung fuer die ziffernanzeige
US4013916A (en) * 1975-10-03 1977-03-22 Monsanto Company Segmented light emitting diode deflector segment
SE7611561L (sv) * 1975-10-20 1977-04-21 Izon Upptecknings- och betraktningsapparat for filmband
US4013915A (en) * 1975-10-23 1977-03-22 Bell Telephone Laboratories, Incorporated Light emitting device mounting arrangement
JPS5353983U (enrdf_load_stackoverflow) * 1976-10-12 1978-05-09
US4146883A (en) * 1977-09-12 1979-03-27 Minnesota Mining And Manufacturing Company Display
US4419539A (en) * 1980-10-24 1983-12-06 Arrigoni Computer Graphics Apparatus for preventing noise generation in an electrical digitizer due to generation of optical signals
DE3048288A1 (de) * 1980-12-20 1982-07-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung aus wenigstens einem lichtemittierendem halbleiterbauelement
US4465333A (en) * 1982-01-15 1984-08-14 Grumman Aerospace Corporation Electro-optical plug-in interconnection
US4758764A (en) * 1985-06-05 1988-07-19 Matsushita Electric Industrial Co., Ltd. Light-emitting device for automatic focus adjustment apparatus
DE3633203A1 (de) * 1986-09-30 1988-03-31 Siemens Ag Lichtemissionsdioden (led) - anzeigevorrichtung
US5291009A (en) * 1992-02-27 1994-03-01 Roustaei Alexander R Optical scanning head
US6385352B1 (en) 1994-10-26 2002-05-07 Symbol Technologies, Inc. System and method for reading and comparing two-dimensional images
US5756981A (en) * 1992-02-27 1998-05-26 Symbol Technologies, Inc. Optical scanner for reading and decoding one- and-two-dimensional symbologies at variable depths of field including memory efficient high speed image processing means and high accuracy image analysis means
US6347163B2 (en) 1994-10-26 2002-02-12 Symbol Technologies, Inc. System for reading two-dimensional images using ambient and/or projected light
US5354977A (en) * 1992-02-27 1994-10-11 Alex Roustaei Optical scanning head
US5786582A (en) * 1992-02-27 1998-07-28 Symbol Technologies, Inc. Optical scanner for reading and decoding one- and two-dimensional symbologies at variable depths of field
JP3228864B2 (ja) * 1995-12-13 2001-11-12 アルプス電気株式会社 発光装置およびその製造方法
US6572790B2 (en) * 2001-01-09 2003-06-03 National Starch And Chemical Investment Holding Corporation Cathode coating dispersion
JP4138586B2 (ja) 2003-06-13 2008-08-27 スタンレー電気株式会社 光源用ｌｅｄランプおよびこれを用いた車両用前照灯
DE10333316A1 (de) * 2003-07-22 2005-02-10 BSH Bosch und Siemens Hausgeräte GmbH Lichtleiterbauteil für optische Mehrsegmentsanzeigen
JP4140042B2 (ja) * 2003-09-17 2008-08-27 スタンレー電気株式会社 蛍光体を用いたｌｅｄ光源装置及びｌｅｄ光源装置を用いた車両前照灯
JP4402425B2 (ja) * 2003-10-24 2010-01-20 スタンレー電気株式会社 車両前照灯
US7675231B2 (en) * 2004-02-13 2010-03-09 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Light emitting diode display device comprising a high temperature resistant overlay
US9492953B2 (en) * 2005-12-06 2016-11-15 North Safety Products, Inc. Method for making elongate glove, such as nitrile glove for glove box, on porcelain mold
JP2007156228A (ja) * 2005-12-07 2007-06-21 Rohm Co Ltd Ｌｅｄ表示器
DE102006045294A1 (de) * 2006-09-26 2008-03-27 Siemens Ag Verfahren zum Herstellen einer organischen Leuchtdiode und organische Leuchtdiode
CN101978516A (zh) * 2008-03-21 2011-02-16 皇家飞利浦电子股份有限公司 发光器件
JP5152502B2 (ja) * 2008-06-09 2013-02-27 スタンレー電気株式会社 灯具
KR101028313B1 (ko) * 2009-12-03 2011-04-11 엘지이노텍 주식회사 발광 장치 및 그 제조 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174144A (en) * 1960-11-21 1965-03-16 Richard J O'neill Digital read-out and display unit
US3409770A (en) * 1964-09-28 1968-11-05 United States Radium Corp Self-luminous light-emitting units
US3443140A (en) * 1965-04-06 1969-05-06 Gen Electric Light emitting semiconductor devices of improved transmission characteristics
US3346759A (en) * 1965-08-31 1967-10-10 Burroughs Corp Planar array of cathode and anode electrodes installed in channels for visual indicator display device
US3555335A (en) * 1969-02-27 1971-01-12 Bell Telephone Labor Inc Electroluminescent displays
US3739217A (en) * 1969-06-23 1973-06-12 Bell Telephone Labor Inc Surface roughening of electroluminescent diodes
US3746853A (en) * 1972-03-10 1973-07-17 Bell Canada Northern Electric Light emitting devices

Also Published As

Publication number Publication date
US3876900A (en) 1975-04-08
IT986316B (it) 1975-01-30
DE2324553B2 (de) 1974-12-12
CA993987A (en) 1976-07-27
FR2184810A1 (enrdf_load_stackoverflow) 1973-12-28
DE2324553A1 (de) 1973-11-29
GB1428740A (en) 1976-03-17
JPS4914099A (enrdf_load_stackoverflow) 1974-02-07
FR2184810B1 (enrdf_load_stackoverflow) 1976-04-23
JPS5114439B2 (enrdf_load_stackoverflow) 1976-05-10

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EF Willingness to grant licences